sodium borohydride

borate(1-), tetrahydro-, sodium borate(1-), tetrahydro-, sodium (1:1) sodium borohydride (Na(BH4)) sodium borohydride [UN1426] [Dangerous when wet] sodium boron(1-) sodium tetrahydridoborate(1-) PubMed: Determination of leucomalachite green, leucocrystal violet and their chromic forms using excitation-emission matrix fluorescence coupled with second-order calibration after dispersive liquid-liquid microextraction. PubMed: Human exposure asseessment to different arsenic species in tea. PubMed: Protein thiols undergo reversible and irreversible oxidation during chill storage of ground beef as detected by 4,4'-dithiodipyridine. PubMed: Citrate-capped platinum nanoparticle as a smart probe for ultrasensitive mercury sensing. PubMed: Phytochemical profiles and antioxidant activities in six species of ramie leaves. PubMed: Colorimetric humidity sensor based on liquid composite materials for the monitoring of food and pharmaceuticals. PubMed: Analysis of amino acid composition in proteins of animal tissues and foods as pre-column o-phthaldialdehyde derivatives by HPLC with fluorescence detection. PubMed: An oxidoreduction potential shift control strategy for high purity propionic acid production by Propionibacterium freudenreichii CCTCC M207015 with glycerol as sole carbon source. PubMed: Evaluating cell specific cytotoxicity of differentially charged silver nanoparticles. PubMed: Synthesis of a spacer-linked derivative of heptopyranosyl(α1-3)heptopyranose expressed in lipooligosaccharide and lipopolysaccharide. PubMed: Study on gelatin-silver nanoparticle composite towards the development of bio-based antimicrobial film. PubMed: Arsenic speciation in environmental samples by hydride generation and electrothermal atomic absorption spectrometry. PubMed: Development of gold nanoparticle-based rapid detection kit for melamine in milk products. PubMed: Cob(I)alamin reacts with sucralose to afford an alkylcobalamin: relevance to in vivo cobalamin and sucralose interaction. PubMed: Reduction of venom alkaloids in Solenopsis richteri×Solenopsis invicta hybrid: an attempt to identify new alkaloidal components. PubMed: Preparation and characterization of the conjugated Fusarium mycotoxins zearalenone-4O-beta-D-glucopyranoside, alpha-zearalenol-4O-beta-D-glucopyranoside and beta-zearalenol-4O-beta-D-glucopyranoside by MS/MS and two-dimensional NMR. PubMed: Seasonal differences in mercury accumulation in Trichiurus lepturus (Cutlassfish) in relation to length and weight in a Northeast Brazilian estuary. PubMed: A sensitive determination of paraquat by spectrophotometry. PubMed: Sodium borohydride/chloranil-based assay for quantifying total flavonoids. PubMed: New insights into the structural characteristics of the arabinogalactan-protein (AGP) fraction of gum arabic. PubMed: The relationships between mercury and selenium in plankton and fish from a tropical food web. PubMed: Solid-State Thermolytic Epimerization and Polymerization of (+)-Catechin and (-)-Epicatechin Proceed through Quinone Methide Intermediates. PubMed: Determination of lead in wine by hydride generation atomic fluorescence spectrometry in the presence of hexacyanoferrate(III). PubMed: Isolation and identification of select oligosaccharides from commercially produced total invert sugar with a proposed mechanism for their formation. PubMed: Quantitative analysis of cellulose-reducing ends. PubMed: Analysis of a model reaction system containing cysteine and (E)-2-methyl-2-butenal, (E)-2-hexenal, or mesityl oxide. PubMed: Determination of mercury by continuous flow cold vapor atomic fluorescence spectrometry using micromolar concentration of sodium tetrahydroborate as reductant solution. PubMed: Fate of patulin in the presence of the yeast Saccharomyces cerevisiae. PubMed: Specific degradation of pectins via a carbodiimide-mediated Lossen rearrangement of methyl esterified galacturonic acid residues. PubMed: General approach to the synthesis of persubstituted hydrophilic and amphiphilic beta-cyclodextrin derivatives. PubMed: An evaluation of analytical techniques for determination of lead, cadmium, chromium, and mercury in food-packaging materials. PubMed: Measurement of total fructan in foods by enzymatic/spectrophotometric method: collaborative study. PubMed: Crystallinity of lyophilised carrot cell wall components. PubMed: The use of emulsions for the determination of methylmercury and inorganic mercury in fish-eggs oil by cold vapor generation in a flow injection system with atomic absorption spectrometric detection. PubMed: Arsenic determination in certifiable color additives by dry ashing followed by hydride generation atomic absorption spectrometry. PubMed: [Determination of total arsenic in food by borohydride reduction colorimetric method]. PubMed: Detection and determination of interfering 5-hydroxymethylfurfural in the analysis of caramel-coloured pharmaceutical syrups. PubMed: Purification and characterization of vanillyl-alcohol oxidase from Penicillium simplicissimum. A novel aromatic alcohol oxidase containing covalently bound FAD. PubMed: Continuous flow vapor generation for inductively coupled argon plasma spectrometric analysis. Part 2. Arsenic. PubMed: Gas chromatographic-mass spectrometric determination of oxolinic acid in fish using selected ion monitoring. PubMed: Gas chromatographic determination of diquat and paraquat in crops. PubMed: Effect of reductive alkylation of the epsilon-amino group of lysyl redsidues of casein on its nutritive value in rats. PubMed: Reaction of proteins with formaldehyde in the presence and absence of sodium borohydride. PubMed: Removal of mercury from fish protein concentration by sodium borohydride reduction. PubMed: Reduction of aflatoxin B2a with sodium borohydride.